The Multnomah County Drainage District protects lives, property and the environment through innovative, proactive flood plain management.

MCDD manages the Columbia corridor drainage districts, which include:

Peninsula Drainage District #1 | Peninsula Drainage District #2
Multnomah County Drainage District #1 | Sandy Drainage Improvement Co.

 
Story Map Slider Levee Ready Columbia Page Live Columbia River Levee System High Water

Levee Ready Columbia Page Live

Levee Ready Columbia web page is now live. Check it out!

Columbia River Data

COLUMBIA RIVER AT VANCOUVER, WA
Current Level: 3.41

Gage Height:

Water level Graph for COLUMBIA RIVER AT VANCOUVER, WA